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发明名称
Chloral-dihydric phenol polymers
摘要
申请公布号
US2512709(A)
申请公布日期
1950.06.27
申请号
US19470787851
申请日期
1947.11.24
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
BEACHELL HAROLD C.
分类号
C08G8/20;C14C3/18
主分类号
C08G8/20
代理机构
代理人
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地址
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